/**
 * Copyright (c) 2016 DeepCortex GmbH <legal@eventql.io>
 * Authors:
 *   - Paul Asmuth <paul@eventql.io>
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License ("the license") as
 * published by the Free Software Foundation, either version 3 of the License,
 * or any later version.
 *
 * In accordance with Section 7(e) of the license, the licensing of the Program
 * under the license does not imply a trademark license. Therefore any rights,
 * title and interest in our trademarks remain entirely with us.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the license for more details.
 *
 * You can be released from the requirements of the license by purchasing a
 * commercial license. Buying such a license is mandatory as soon as you develop
 * commercial activities involving this program without disclosing the source
 * code of your own applications
 */
#pragma once
#include <eventql/util/uri.h>
#include <eventql/util/io/file.h>
#include <eventql/util/http/httpmessage.h>
#include "eventql/util/http/httprequest.h"
#include "eventql/util/http/httpresponse.h"
#include "eventql/util/http/httpstats.h"
#include "eventql/util/http/httpconnectionpool.h"
#include "eventql/util/http/httpclient.h"
#include "eventql/util/http/HTTPSSEParser.h"

namespace http {

class HTTPSSEResponseHandler : public HTTPResponseFuture {
public:
  typedef
      Function<HTTPResponseFuture* (const Promise<http::HTTPResponse>)>
      FactoryFn;

  typedef
      Function<void (const HTTPSSEEvent& ev)>
      CallbackFn;

  static FactoryFn getFactory(CallbackFn on_event);

protected:

  HTTPSSEResponseHandler(
      Promise<HTTPResponse> promise,
      CallbackFn on_event);

  void onBodyChunk(const char* data, size_t size) override;

  HTTPSSEParser parser_;
};

}
